摘要
概述了以高氯酸铵为基的丁羟复合推进剂(CCCF复合推进剂)模拟损伤试验及损伤状态对其燃烧稳定性和燃烧转爆轰特性(DDT行为)的影响。分析了装药在不同损伤状态下的密闭爆发器实验结果,发现CCCF复合推进剂在无外部约束条件下意外点火,通常不产生DDT行为,但在油气井中可能产生DDT行为。
Damaged samples of HTPB/AP CCCF composite propellant charge was prepared by four kinds of methods which may simulate the different damage states of high energy gas fracturing application. Their influences on the combustion stability and DDT behaviors were investigated through hermetic bomb test and DDT tube test. It is concluded that DDT would not occur in these damaged charges under nonconfined conditions, but might occur in the oil well.
出处
《火炸药学报》
EI
CAS
CSCD
2003年第3期32-34,共3页
Chinese Journal of Explosives & Propellants
